Headrail extrusion for window treatment



FIG. 1 is a perspective view, taken slightly from above, of a headrail extrusion for window treatment showing my new design;

FIG. 2 is a right side elevational view thereof, the left side elevational view being a mirror image thereof;

FIG. 3 is a rear elevational view;

FIG. 4 is a front elevational view;

FIG. 5 is a top plan elevational view; and,

FIG. 6 is a bottom plan elevational view. 

The design for a headrail extrusion for window treatment, as shown and described. 